Originally Posted by Big Windy
how can you have audible confirmation without having a speaker/siren to make the noise? maybe our car specs are different, but my idrive never had that option until the alarm was coded, and my car didn't physically have that capability until the siren was installed in the wheel well.
Same here. That option was not available in the iDrive menu until the alarm was installed and the dealer reprogrammed the software. Even if you did have the software somehow updated without the alarm, how would you get the audible confirmation without the siren installed?